FR3099485B1 - composition de caoutchouc silicone pour revêtement de membrane de cuisson. - Google Patents

composition de caoutchouc silicone pour revêtement de membrane de cuisson. Download PDF

Info

Publication number
FR3099485B1
FR3099485B1 FR1908587A FR1908587A FR3099485B1 FR 3099485 B1 FR3099485 B1 FR 3099485B1 FR 1908587 A FR1908587 A FR 1908587A FR 1908587 A FR1908587 A FR 1908587A FR 3099485 B1 FR3099485 B1 FR 3099485B1
Authority
FR
France
Prior art keywords
silicone rubber
rubber composition
coating
composition
polyhydroalkylsiloxane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1908587A
Other languages
English (en)
French (fr)
Other versions
FR3099485A1 (fr
Inventor
Milan Fedurco
Marco Ribezzo
Antonio Delfino
Alain Faugeras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1908587A priority Critical patent/FR3099485B1/fr
Priority to EP20756925.2A priority patent/EP4004087B1/de
Priority to PCT/FR2020/051380 priority patent/WO2021019178A1/fr
Priority to CN202080051972.7A priority patent/CN114127195B/zh
Priority to CA3141062A priority patent/CA3141062A1/fr
Priority to US17/626,338 priority patent/US20220243064A1/en
Publication of FR3099485A1 publication Critical patent/FR3099485A1/fr
Application granted granted Critical
Publication of FR3099485B1 publication Critical patent/FR3099485B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2323/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08J2323/22—Copolymers of isobutene; butyl rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes
    • C08J2483/07—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
FR1908587A 2019-07-29 2019-07-29 composition de caoutchouc silicone pour revêtement de membrane de cuisson. Active FR3099485B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1908587A FR3099485B1 (fr) 2019-07-29 2019-07-29 composition de caoutchouc silicone pour revêtement de membrane de cuisson.
EP20756925.2A EP4004087B1 (de) 2019-07-29 2020-07-27 Silikonkautschukzusammensetzungen für beschichtung einer aushärtemembran
PCT/FR2020/051380 WO2021019178A1 (fr) 2019-07-29 2020-07-27 Composition de caoutchouc silicone pour revêtement de membrane de cuisson
CN202080051972.7A CN114127195B (zh) 2019-07-29 2020-07-27 用于硫化胶囊涂层的硅酮橡胶组合物
CA3141062A CA3141062A1 (fr) 2019-07-29 2020-07-27 Composition de caoutchouc silicone pour revetement de membrane de cuisson
US17/626,338 US20220243064A1 (en) 2019-07-29 2020-07-27 Silicone rubber composition for a curing membrane coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908587A FR3099485B1 (fr) 2019-07-29 2019-07-29 composition de caoutchouc silicone pour revêtement de membrane de cuisson.
FR1908587 2019-07-29

Publications (2)

Publication Number Publication Date
FR3099485A1 FR3099485A1 (fr) 2021-02-05
FR3099485B1 true FR3099485B1 (fr) 2021-07-30

Family

ID=68987841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908587A Active FR3099485B1 (fr) 2019-07-29 2019-07-29 composition de caoutchouc silicone pour revêtement de membrane de cuisson.

Country Status (6)

Country Link
US (1) US20220243064A1 (de)
EP (1) EP4004087B1 (de)
CN (1) CN114127195B (de)
CA (1) CA3141062A1 (de)
FR (1) FR3099485B1 (de)
WO (1) WO2021019178A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3102097A1 (fr) 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique a emission de bruit reduit et son procede de fabrication

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788015B2 (ja) 1985-07-29 1995-09-27 株式会社ブリヂストン ゴム製品の成型加硫方法
TW279876B (de) * 1993-12-27 1996-07-01 Shinetsu Chem Ind Co
JP3769368B2 (ja) * 1997-10-21 2006-04-26 日本油脂株式会社 タイヤ成型加硫用離型剤組成物及びタイヤ成型加硫方法
GB9919083D0 (en) * 1999-08-13 1999-10-13 Dow Corning Silicone coated textile fabrics
FR2801887B1 (fr) 1999-12-07 2002-10-11 Rhodia Chimie Sa Complexes metalliques appropries a la catalyse de reactions d'hydrosilylation, composition catalytique les contenant et leur utilisation
FR2802546B1 (fr) * 1999-12-17 2002-03-29 Rhodia Chimie Sa Composition lubrifiante a base de siloxane, ne degageant pas d'hydrogene, son procede de preparation et son utilisation
FR2840911B1 (fr) * 2002-06-18 2005-09-30 Rhodia Chimie Sa Composition silicone utile notamment pour la realisation de vernis anti-friction, procede d'application de ce vernis sur un support et support ainsi traite
FR2862990B1 (fr) * 2003-12-01 2007-01-12 Rhodia Chimie Sa Composition silicone et procede utile pour ameliorer le coeficient de friction de sac gonflable, destines a la protection d'un occupant de vehicule.
US20050205829A1 (en) * 2003-12-01 2005-09-22 Rhodia Chimie Silicone composition and process useful for improving the coefficient of friction of an airbag, for protecting an occupant of a vehicle
US7896633B2 (en) * 2006-10-19 2011-03-01 The Goodyear Tire & Rubber Company Self-releasing curing bladder
JP2010221504A (ja) * 2009-03-23 2010-10-07 Bridgestone Corp タイヤ加硫用ブラダー
JP2010221505A (ja) * 2009-03-23 2010-10-07 Bridgestone Corp タイヤ加硫用ブラダー
WO2011076710A1 (fr) * 2009-12-23 2011-06-30 Bluestar Silicones France Inhibiteurs de reaction d'hydrosilylation, et leur application dans un procede d'enduction
WO2015166412A1 (en) 2014-04-30 2015-11-05 Pirelli Tyre S.P.A. Process for producing tyres provided with auxiliary components for vehicle wheels
US20200269532A1 (en) * 2015-12-30 2020-08-27 Lang Yuzer Otomotiv Yan Sanayi Ve Ticaret Anonim Sirketi Silicone based expandable tire curing bladder
EP3450159B1 (de) * 2016-04-26 2021-11-24 Dow Toray Co., Ltd. Flexibles laminat und flexible anzeige damit
FR3061200A1 (fr) 2016-12-22 2018-06-29 Bluestar Silicones France Composition a base de polyorganosiloxanes destinee au moulage-demoulage de pneumatiques

Also Published As

Publication number Publication date
CN114127195B (zh) 2023-05-16
EP4004087A1 (de) 2022-06-01
EP4004087B1 (de) 2025-11-12
CA3141062A1 (fr) 2021-02-04
CN114127195A (zh) 2022-03-01
WO2021019178A1 (fr) 2021-02-04
US20220243064A1 (en) 2022-08-04
FR3099485A1 (fr) 2021-02-05

Similar Documents

Publication Publication Date Title
DK1543065T3 (da) Biomedicinske sammensætninger
MX2023001107A (es) Reticuladores vinilicos de polidiorganosiloxano hidrofilizados y sus usos.
DE602004026456D1 (de) Härtbare organopolysiloxanzusammensetzung und halbleitervorrichtung
DE602004026452D1 (de) Silikonelastomerklebefolie
TW200738828A (en) Curable silicone rubber compositions and cured products thereof
RU2011123374A (ru) Сополимеры полисилоксана с гидрофильными полимерными концевыми цепочками
ATE406414T1 (de) Härtbare organopolysiloxanzusammensetzung, härtungsverfahren dafür, halbleitervorrichtung und haftvermittler
BR112012027110A2 (pt) copolímero de silicone - acrílico .
CY1120816T1 (el) Τοπικη εφαρμογη και διαδερματικη απελευθερωση αλλαντοτοξινων
KR102661682B1 (ko) 경화성 실리콘 조성물 및 그 적용물과 용도
ATE491479T1 (de) Oberflächenbehandlung biomedizinischer vorrichtungen
JPH058946B2 (de)
FR3099484B1 (fr) composition de caoutchouc silicone pour revêtement de membrane de cuisson.
ATE440123T1 (de) Thermoplastische elastomerzusammensetzung und verfahren zu ihrer herstellung
GB2494845A (en) Compositions and methods for treating automotive surfaces
AU2003213207A1 (en) High fracture toughness hydrosilyation cured silicone resin
TW200734403A (en) Resin composition for sealing optical device, cured product thereof, and method of sealing semiconductor element
FR3099485B1 (fr) composition de caoutchouc silicone pour revêtement de membrane de cuisson.
TW201716236A (zh) 剝離紙或剝離薄膜用矽酮組成物、剝離紙及剝離薄膜
TW200718722A (en) Self-photoinitiating multifunctional urethane oligomers containing pendant acrylate groups
DE602004027177D1 (de) Papierlösungszusammensetzungen mit verbesserter Haftung an Papier und Polymerfilme
BRPI0505302A (pt) processo de toner
DE602005016887D1 (de) Poliersystem mit hochverzweigtem polymer
DE502004010718D1 (de) Haarfärbemittel enthaltend organosilikon-copolymere mit aminogruppen und polyoxyalkylengruppen sowie deren verwendung
FR2800380B1 (fr) Amorceur de polymerisation et/ou reticulation de polyorganosiloxanes a groupements fonctionnels reticulables, compositions correspondantes et leurs utlisations

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210205

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7